3492459

Information

• Patent Grant
• 3492459

• References
• Source

• Patent Number

  3,492,459

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1970
  55 years ago

• CPC

  • H01H7/03 - with dash-pots
  • D06F75/26 - Temperature control or indicating arrangements
  • H02H5/00 - Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection

• US Classifications

  • 219 - Electric heating